C’mon anon this is easy.
Will of the Network consists of dead and alive sisters.
Officially Accel was the main reason for creation of sisters; Touma stopped the destruction of sisters.
Accel and Touma clashed several times with predictable outcomes.(Accel threw the fight once, sasuga battered wife).
Touma is a bit busy with Anna’s mouth as they exchange fluids and brain altering pills.
Accel is in self imprisonment.